Why is this medication prescribed?

Benzoyl peroxide is prescribed for the treatment of acne, a common skin condition characterized by the formation of pimples, blackheads, whiteheads, and other types of lesions. Acne is often associated with an overproduction of oil, clogged pores, and the growth of bacteria on the skin. Benzoyl peroxide helps to address these factors in the following ways:

• Antibacterial Properties: Benzoyl peroxide has antimicrobial properties that can help reduce the number of bacteria on the skin, particularly Propionibacterium acnes, a bacterium that plays a role in the development of acne.
• Exfoliation: It has a mild exfoliating effect, helping to remove dead skin cells and prevent the formation of comedones (clogged pores).
• Reduction of Oil Production: Benzoyl peroxide can also help to reduce the production of sebum (skin oil) by the sebaceous glands.

How should this medicine be used?

Benzoyl peroxide is a medication that is commonly used to treat acne. It is available in various formulations, including topical creams, gels, and washes. It’s essential to follow the instructions provided by your healthcare provider or those on the medication’s label. However, here are some general guidelines:

• Start with a Clean Face: Wash your face with a mild cleanser and pat it dry before applying benzoyl peroxide.
• Apply a Thin Layer: Apply a thin layer of the benzoyl peroxide product to the affected areas of the skin. It is usually applied once or twice daily.
• Gradual Introduction: If you haven’t used benzoyl peroxide before, it’s recommended to start with a lower concentration and gradually increase if needed. Common concentrations are 2.5%, 5%, and 10%.
• Avoid Eyes and Mucous Membranes: Be careful to avoid contact with the eyes, mouth, and other mucous membranes, as benzoyl peroxide can be irritating.
• Sun Protection: Benzoyl peroxide may increase sensitivity to sunlight. It’s advisable to use sunscreen and avoid excessive sun exposure.
• Be Patient: It may take several weeks before you see significant improvement in your acne. Consistency in use is key.
• Moisturize if Needed: If the product tends to dry out your skin, you may use a non-comedogenic moisturizer.

If you experience excessive irritation or if your condition worsens, it’s important to consult with your healthcare provider. They can provide guidance on adjusting your treatment regimen or recommend alternative medications if necessary.

Other uses for this medicine

While benzoyl peroxide is primarily used for acne treatment, it may also have other uses as determined by a healthcare professional. It can be used in combination with other medications or for conditions not listed in the standard guidelines.

What special precautions should I follow?

While benzoyl peroxide is generally considered safe for most people, there are some precautions and considerations to keep in mind:

• Skin Sensitivity: Some individuals may be more sensitive to benzoyl peroxide and may experience redness, dryness, or peeling. If you have sensitive skin, start with a lower concentration and use it less frequently initially.
• Avoid Contact with Eyes and Mucous Membranes: Benzoyl peroxide can be irritating to the eyes and mucous membranes. Avoid contact, and if accidental exposure occurs, rinse thoroughly with water.
• Sun Sensitivity: Benzoyl peroxide can increase sensitivity to sunlight. Use sunscreen and protective clothing when exposed to the sun to avoid sunburn.
• Bleaching Properties: Benzoyl peroxide has bleaching properties, and it may lighten hair and colored fabrics. Take care to avoid contact with hair and clothing.
• Avoid Use with Certain Products: Avoid using benzoyl peroxide in combination with products that may increase skin irritation, such as those containing salicylic acid, sulfur, or resorcinol, unless directed by your healthcare provider.
• Pregnancy and Breastfeeding: While benzoyl peroxide is generally considered safe during pregnancy and breastfeeding, it’s advisable to consult with a healthcare professional before using any medications during these periods.
• Allergies and Sensitivities: If you have a known allergy to benzoyl peroxide or any other ingredients in the product, you should avoid using it.
• Consult with a Healthcare Provider: Before starting any new skincare regimen or using benzoyl peroxide, especially if you have pre-existing skin conditions or are taking other medications, it’s important to consult with a healthcare provider or dermatologist.

Remember that individual responses to medications can vary, so it’s crucial to follow your healthcare provider’s guidance and report any unusual or severe reactions. If you experience persistent irritation or adverse effects, seek medical advice promptly.

What special dietary instructions should I follow?

Benzoyl peroxide is typically applied topically and does not require special dietary instructions. It is not ingested, so there is no need to alter your diet when using this medication.

What should I do if I forget a dose?

If you forget to apply benzoyl peroxide, apply it as soon as you remember. However, if it is almost time for your next scheduled application, skip the missed dose and resume your regular schedule. Do not apply extra medication to make up for a missed dose.

What side effects can this medication cause?

Benzoyl peroxide is generally well-tolerated for many people, but like any medication, it can cause side effects in some individuals. Common side effects are often mild and may include:

• Skin Dryness: Benzoyl peroxide can be drying to the skin, leading to flakiness or peeling.
• Redness and Irritation: Some people may experience redness or irritation at the application site.
• Burning or Stinging Sensation: The application of benzoyl peroxide may cause a temporary burning or stinging sensation.
• Itching: Itchiness at the application site is another possible side effect.
• Allergic Reactions: While rare, some individuals may be allergic to benzoyl peroxide, leading to more severe reactions such as rash, swelling, or severe itching.
• Contact Dermatitis: Prolonged or excessive use of benzoyl peroxide can, in some cases, lead to contact dermatitis, which is characterized by redness, itching, and inflammation of the skin.
• Sun Sensitivity: Benzoyl peroxide may increase sensitivity to sunlight, making individuals more prone to sunburn.

If you experience severe or persistent side effects, it’s essential to contact your healthcare provider. They can provide guidance on how to manage side effects or may recommend adjusting your treatment plan.

In rare cases, benzoyl peroxide can cause more serious side effects. Seek medical attention if you experience:

• Severe Allergic Reactions: Symptoms may include rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, or difficulty breathing.
• Severe Skin Irritation: This might include blistering, crusting, or oozing.

It’s important to follow your healthcare provider’s instructions and use the medication as directed. If you have concerns about side effects, consult with your healthcare provider or pharmacist for guidance. Additionally, inform your healthcare provider of any other medications or skincare products you are using, as they may interact with benzoyl peroxide.

What should I know about storage and disposal of this medication?

Storage and Disposal of Benzoyl Peroxide Topical:

• Storage: Store benzoyl peroxide topical at room temperature, away from excessive heat and moisture. Do not freeze. Keep the medication in its original packaging or container, and away from children and pets.
• Disposal: Follow local regulations or guidelines for the disposal of medications. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. If in doubt, ask your pharmacist or healthcare provider about the proper disposal method.

In case of emergency/overdose

In the case of accidental ingestion or if you suspect an overdose, contact your local poison control center at 1-800-222-1222 in the United States. If the person is unconscious, has difficulty breathing, or has severe symptoms, call emergency services immediately.

What other information should I know?

• Avoid Eye and Mucous Membrane Contact: Avoid contact with eyes, mouth, and mucous membranes. If contact occurs, rinse thoroughly with water.
• Skin Sensitivity: Some individuals may be more sensitive to benzoyl peroxide, leading to irritation or allergic reactions. If severe irritation occurs, discontinue use and consult a healthcare professional.
• Start with Lower Strengths: If you’re using benzoyl peroxide for the first time, consider starting with lower strengths to minimize the risk of irritation.
• Use Sunscreen: Benzoyl peroxide may increase sensitivity to sunlight. Use sunscreen and protective clothing to avoid excessive sun exposure.
• Inform Healthcare Provider: Inform your healthcare provider about all medications, including over-the-counter drugs and supplements, that you are taking to avoid potential interactions.

Always follow your healthcare provider’s instructions and read the product labeling for specific information related to the particular brand and formulation of benzoyl peroxide you are using. If you have specific concerns or questions, consult with your healthcare professional for personalized advice.